How can I submit a patent assignment document to the USPTO?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. There are three main ways to submit a patent assignment document to the USPTO: Mail: Documents can be mailed to the address specified in 37 CFR 3.27: Mail Stop Assignment Recordation Services, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450. Fax: Documents can be submitted via facsimile, as outlined in MPEP 302.09. However, certain documents cannot be faxed, such as assignments submitted with new applications. Electronic Submission: Documents can be submitted electronically through the Electronic Patent Assignment System (EPAS) as described in MPEP 302.10. Each method has specific requirements and limitations, so it’s important to review the relevant MPEP sections or consult the USPTO website for detailed instructions. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Recording of Assignment Documents Required MPEP 302 Required Assignment Documents May Be Submitted via Fax MPEP 302.09 Assignments Can Be Submitted Via Fax MPEP 302.09 Permitted Amended Submission Must Be Mailed to Designated Address MPEP 302.09 Permitted Assignments May Be Submitted Via Facsimile MPEP 502.01 Permitted Assignments Concurrent with New Patents Cannot Be Fax Submitted MPEP 302.09 Prohibited Original Documents Must Not Be Submitted for Recording MPEP 302.01 Prohibited Patent and Trademark Cover Sheet Requirements MPEP 302.07 Required Assignment Documents Must Be Submitted via Specific Fax Number MPEP 502.01 EPAS Required for Assignment Documents MPEP 302.10 Other Related FAQs 5 FAQs Collapse What happens if there&#8217;s an error in my assignment submission? What happens if an electronically submitted assignment document is not re...